Backpressure
[化] 反压; 反压力
🗣️ 情景例句
Goodbye, hope to see you again.
再见， 希望再次见到你。
Won't you have a bit of this cake?
请尝一点蛋糕吧！
A lot of things can change over twenty-one years.
21年了，许多东西都可能改变的。